down the road in milwaukee, the heat wave has turned into a crime wave. there's been a rash of thefts of air-conditioners. and remember this -- >> if you know seniors. your relatives, friends, neighbors, check in on them. >> when it's this hot, the elderly and the very young are always the most at risk. everyone living in the danger zones is asked to help out. make sure your neighbors, friends, family are all right. and just because we can, just for fun, take a look at this. we love this video. we found a horse that knows exactly how to manipulate a sprinkler with his hoof. take a good long look with his right hoof. turn it on, get a drink, he's got the right idea on a day like this, doesn't he? by the way, our correspondents, we've got them in some of the hottest cities around. new york, chicago, philadelphia, washington. alison kosik, to you.